<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Form</title>
</head>
<body>
    <form action="action.php" method="post">
        <p>姓名：<input type="text" name="name" /></p>
        <p>年龄：<input type="text" name="age" /></p>
        <p><input type="submit" /></p>
    </form>
</body>
</html>